Acquired obstruction of the right ventricular outflow tract in tetralogy of Fallot after Blalock-Taussig anastomosis. Report of two cases successfully treated with total correction.
D000790:Angiocardiography; D002648:Child; D002675:Child, Preschool; D002932:Cineangiography; D005260:Female; D006331:Heart Diseases / Q000209:etiology* / Q000601:surgery; D006352:Heart Ventricles; D006801:Humans; D007223:Infant; D008297:Male; D011183:Postoperative Complications; D013771:Tetralogy of Fallot / Q000150:complications / Q000601:surgery*; D013997:Time Factors